NSK 787/772 bearing

NSK 787/772 bearing | Tapered Roller Bearing | 104.775x180.975x47.625

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    Tapered roller bearings 787/772

  • Bearing number : 787/772
  • Size (mm) : 104.775x180.975x47.625
  • Brand : NSK
  • Bore Diameter (mm) : 104,775
  • Outer Diameter (mm) : 180,975
  • Width (mm) : 47,625
  • Bearing dimensions and specification in NSK catalogue:

  • d - 104,775 mm
  • D - 180,975 mm
  • T - 47,625 mm
  • B - 48,006 mm
  • C - 38,1 mm
  • ra1 max. - 3,3 mm
  • a - 39,1 mm
  • r min. - 7 mm
  • r1 min. - 3,3 mm
  • Da - 161 mm
  • db - 116 mm
  • ra max. - 7 mm
  • da - 129 mm
  • Db - 168 mm
  • Weight - 4,65 Kg
  • Basic dynamic load rating (C) - 258 kN
  • Basic static load rating (C0) - 375 kN
  • (Grease) Lubrication Speed - 2000 r/min
  • (Oil) Lubrication Speed - 2600 r/min
  • Calculation factor (e) - 0,39
  • Calculation factor (Y0) - 0,86
  • Calculation factor (Y1) - 1,6

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